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stratigraphy

/strә'tigrәfi/

📖 中文释义

  1. n. 地层学, 地层情况
  2. [医] 体层X线照相术, 断层X线照相术

🧩 词形变化

📘 English Definition(英文释义)
  1. n. the branch of geology that studies the arrangement and succession of strata